Siemens SIMATIC ET 200SP DI 8x24VDC ST Manual page 26

Article number
Input voltage
Rated value (DC)
•
for signal "0"
•
for signal "1"
•
Input current
for signal "1", typ.
•
Input delay (for rated value of input voltage)
for standard inputs
– parameterizable
– at "0" to "1", min.
– at "0" to "1", max.
– at "1" to "0", min.
– at "1" to "0", max.
Cable length
shielded, max.
•
unshielded, max.
•
Encoder
Connectable encoders
2-wire sensor
•
– permissible quiescent current (2-wire
sensor), max.
Isochronous mode
Isochronous operation (application synchro-
nized up to terminal)
Interrupts/diagnostics/status information
Diagnostics function
Alarms
Diagnostic alarm
•
Diagnostic messages
Diagnostic information readable
•
Monitoring the supply voltage
•
– parameterizable
Monitoring of encoder power supply
•
Wire-break
•
Short-circuit
•
Digital input module DI 8x24VDC ST (6ES7131-6BF01-0BA0)
Manual, 02/2019, A5E03574157-AF
6ES7131-6BF01-0BA0
24 V
-30 to +5V
+11 to +30V
2.5 mA
Yes; 0.05 / 0.1 / 0.4 / 0.8 / 1.6 / 3.2 / 12.8 / 20 ms
(in each case + delay of 30 to 500 µs, depending
on line length)
0.05 ms
20 ms
0.05 ms
20 ms
1 000 m
600 m
Yes
1.5 mA
No
Yes
Yes
Yes
Yes
Yes
Yes; Module-by-module, optional protective cir-
cuit for preventing wire-break diagnostics in the
case of simple encoder contacts: 25 kOhm to 45
kOhm
Yes; Module-wise
Yes; Module-wise
Technical specifications
6.1 Technical specifications
25